projects:jimbob:bob
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projects:jimbob:bob [2012/10/06 19:31] – [Radio - NTX 2] kevwal | projects:jimbob:bob [2016/09/08 14:52] (current) – Updated URLS to Uputronics upu | ||
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* [[http:// | * [[http:// | ||
- | * [[http://ava.upuaut.net/ | + | * [[https://store.uputronics.com|NTX2 434.075Mhz Radio Module from HAB Supplies]] |
- | * [[http://ava.upuaut.net/ | + | * [[https://store.uputronics.com|Assembled uBLOX MAX-6 Breakout With Sarantel Antenna]] |
* [[http:// | * [[http:// | ||
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===== uBLOX MAX-6 Breakout With Sarantel Antenna ===== | ===== uBLOX MAX-6 Breakout With Sarantel Antenna ===== | ||
- | With an aim to keep weight down I was tempted to purchase the [[http://ava.upuaut.net/ | + | With an aim to keep weight down I was tempted to purchase the [[https://store.uputronics.com|Assembled uBLOX MAX-6 Pico Breakout with Chip Scale Antenna]] but was advised to go with the Sarantel Antenna version as it is much more reliable at gaining a locked GPS signal - I don't want to loose my first payload to a weak GPS signal! |
I didn't need the version with level converters as I has specifically purchased a 3.3v Arduino board. | I didn't need the version with level converters as I has specifically purchased a 3.3v Arduino board. | ||
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There are two UKHAS related guides to the Max-6: | There are two UKHAS related guides to the Max-6: | ||
- | * [[http://ava.upuaut.net/ | + | * [[http:// |
* [[guides: | * [[guides: | ||
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* Added satellites(), | * Added satellites(), | ||
- | This library has been tested with the included software test harness and within my tracker code in a hardware tracker. | + | This library has been tested with the included software test harness and within my tracker code in a hardware tracker. |
===== Transmitted Sentence ===== | ===== Transmitted Sentence ===== | ||
When I build my sentence to send to the radio, I need to use this format: | When I build my sentence to send to the radio, I need to use this format: | ||
- | An example sentence | + | My latest sentences |
- | $$BOB,178,18:36:35,51.5089,-0.7323,80,7,381*20C9 | + | // No Fix: $$BOB,4,00:00:49,0.0000, |
+ | // Time only: $$BOB, | ||
+ | // Fix getting closer | ||
+ | // And closer | ||
+ | // 6 Sats: | ||
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* Printing debug strings can take up significant memory and cause the Arduino to reboot. | * Printing debug strings can take up significant memory and cause the Arduino to reboot. | ||
+ | * Times must be padded with zeros, a time like 12:13:3 fails to be parsed by habitat. | ||
+ | |||
+ | Hardware: | ||
+ | |||
+ | * When you first connect the GPS module to the hardware serial port, it will be spewing out GPS messages once a second - these will stop your programming of the Arduino via the boot loader working. | ||
===== DS18B20 Temp Sensors ===== | ===== DS18B20 Temp Sensors ===== | ||
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===== Code ===== | ===== Code ===== | ||
- | The Code lives here: [[https:// | + | The Code lives here: [[https:// |
+ | |||
+ | |||
+ | ===== Habhub Payload Config ===== | ||
+ | |||
+ | Using the form [[http:// | ||
+ | |||
+ | Payload Name: G7PMO $$Bob | ||
+ | |||
+ | Primary, 434.075, USB, RTTY, 600, ASCII-7, 50 Baud, Parity none, 2 Stop bits. | ||
+ | |||
+ | {" | ||
+ | |||
+ | |||
+ | Doc ID: 0a984ba19e061f0103cebb55f2344c1c | ||
+ | Note the filter I use to identify if I have a satellite fix " | ||
+ | I should really implement another variable in the sentence to define lock directly for the PUBX code, but I am told the above should do what I want it to do. | ||
====== Notes for future ====== | ====== Notes for future ====== | ||
- | Add Barometer, Internal & External temperature sensors. | + | Add Pressure sensor? |
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projects/jimbob/bob.1349551887.txt.gz · Last modified: 2012/10/06 19:31 by kevwal